How to choose projectors for home theater, school, office?

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Today, more and more people are interested in how to choose projectors for home theater. To know which projector is better to choose, pay attention to the following information.

A lot depends on:

  • areas of application of the device (at home, at school, in the office);
  • on the size of the room;
  • on the size of the wall on which the screen will be located and other factors.

Today, such units are purchased not only for the office, school, but also for the home. The latter is the most difficult option. There are much more requirements for a home projector, because they are used all the time. It is better to prepare carefully and study the information than to feel uncomfortable because of the wrong device.

Selecting a projector

Main differences between devices

If you want to choose a home theater projector, the following are worth looking into:

  1. Technology difference. Devices that use DLP to transmit images are characterized by richer blacks and less pronounced pixelation. That is why they are more expensive than LCD models. It is important to consider that there are significant differences between DLP projectors for home and office use. Office ones have slower filters, which affects the alternation of colors.
  2. Noise. Low frequencies do not interfere with viewing too much, and high frequencies can ruin any environment. Keep in mind that the quietest office projector will be much louder than your home projector, so this is worth considering when choosing a home theater device.
  3. Brightness. Otherwise called the power of the light flux. The larger this parameter, the less you have to worry about additional darkening of the room. But during operation, it is absolutely not necessary for you to have a brightness of under 3000 lm, since this will not affect the image quality. For a home, the sufficient value of this parameter is 1000-2000 lm.
  4. Sources of information. As their quality, modern devices use not only outdated players, but also USB-drives, laptops and much more. Therefore, for the house it is better to select a unit with the maximum number of inputs.

Developers are constantly experimenting, creating new varieties of projectors, but the classification data described above is enough to make the right choice.

General rules for selecting a device

After studying the basic parameters, it is worth paying attention to a few simple rules on how to choose the right projector:

  1. Decide on the purposes for which the unit will be used. The challenge is to understand how often you will be using the projector and for what purpose. As a rule, people use the projector as a screen for watching movies and presentations. Ask yourself leading questions about who will be looking at the image, whether the premises are public or residential, and others.
  2. Calculate the parameters of the room in which the device will be placed. The most important characteristics are its size and layout.
  3. All seats intended for spectators should have a screen distance of twice the height of the screen to minimize health risks.
  4. The room imposes certain limits, so it is important to buy a device that will perfectly manifest itself in the existing conditions. The level of lighting and the height of the ceilings in the hall also matter. Therefore, first you should determine exactly where the screen will be located, and then choose a multimedia projector that will optimally fit into this room.
  5. After the analysis, which will show the required functions and dimensions of the unit, it will be much easier to decide. At the same time, you will not have to overpay for additional features that are unlikely to be used.

For example, a multimedia type projector is not suitable for a home. Its brightness and contrast characteristics are too intense, which is irrelevant for watching movies in the apartment.

It is impossible to draw conclusions about the quality of the picture by the numbers, so it is always recommended to «test drive» the device before buying to determine the quality of the transmitted image of the selected model.

How to choose a home theater projector

To choose the right model, pay attention to the following parameters:

  • Brightness. For comfortable viewing, a home projector must have a brightness of at least 2000 lumens. If you intend to allocate a separate room to watch a movie, you can safely buy a home projector with a brightness range of 800 to 1200 lumens.
  • Lens shift. It is an important parameter that you should pay attention to before choosing a projector for your home. Such an item is absent in the characteristics of all other types of equipment due to its irrelevance in the situation of an office or educational institution. The essence of this function is that the image moves without the movement of the device. This eliminates the keystone correction, which does not use some of the pixels, which spoils the overall picture.
  • Image contrast. According to experts, it is nothing more than a bait for marketers, so this parameter can be ignored.
  • LED projectors. Manufacturers produce such novelties, motivating this by several times longer service life. Most often, this indicator is far from reality, and the cheapest and most short-lived lamps are used to save money. There is no point in paying for them.
  • Producing country. Choose a manufacturer, you will be sure of the quality assembly and materials used. You should not buy a Chinese projector, even if it is stated that it is manufactured in compliance with all quality standards. The analyzes carried out confirm that there is an uneven image, a poor level of brightness.

We recommend watching the following video about home projectors:

The attached video provides a rating of projectors designed specifically for home theater. It includes models from such well-known manufacturers as BenQ, Sony and Epson.

Leading Home Theater Projectors

BenQ W1070

Model BenQ W1070

The model is the most popular among buyers. It has a resolution of 1920×1080 and Full HD image quality. The brightness is 2000 lumens, but the lamp will last only 3500 hours.

Epson EH-TW5200

Model Epson EH-TW5200

Refers to widescreen models. Luminous flux of 2000 lm and a life of up to 5000 hours. The quality of the transmitted image is Full HD. 3D support.

Epson EH-TW6100

Model Epson EH-TW6100

It has a brightness of 2300 lm, uses LCD technology and has a resolution of 1920×1080. 3D support and a pair of glasses included. Lamp life is 5000 hours.

Screen for projector

Do not skimp on buying a quality model. No matter how good the projector you choose, a cheap screen with bumps and poor pigmentation will spoil the viewing experience.

For home viewing, choose a model:

  • matte finish;
  • black border (increases image contrast);
  • high quality pigmentation;
  • multi-format type (allows you to change the height and width of the screen for any movie);
  • in a rigid frame in which the canvas will not fold.

Screen for projector

Also read about how to make a screen for a projector with your own hands.

How to choose projectors for school and office

For school

Choosing a projector for an educational institution according to the above parameters is not always easy, because you need to take into account completely different needs than for home viewing.

For school, portable varieties of the device are more suitable. They have less weight, so it is much more convenient to move them to different rooms, which is inevitably required in any educational institution.

Next, you should pay attention to the functionality of the device. You can choose a standard projector that connects to a video or DVD player, but this provides limited options: the teacher simply puts on the teaching material, occasionally commenting on it. There are other options, the most interesting of which (but also the most expensive) is the interactive whiteboard. With the right equipment, education moves to a significantly new level, where students can interact with the surface of the board, solve various problems and cover the material more voluminously.

The most common, due to its simplicity and budget, is the option of connecting a laptop to a projector. This solution expands the capabilities of the device more than a standard player, but does not give the effect of presence, like an interactive whiteboard.

Summing up, we can say that for educational purposes, you should choose the lightest possible unit in weight, while paying attention to its brightness. Usually screens are used in illuminated rooms, this must also be taken into account.

Projector for school and office

The BenQ MX819ST and Epson EB-W02 projectors are perfect for school. These models are energy-saving, have a high lamp life and good brightness.

For office presentations

With the introduction of innovative technologies in business processes, the task of choosing a projector for the office becomes more and more urgent. Indeed, most of the information aimed at training employees, reports for partners and much more is provided through presentations on large screens.

Usually, those who are interested in how to choose a projector for presentations need a device specifically for outdoor shows. To do this, it is necessary that the device be lightweight and easily transported over any distance. It is also important to provide sufficient brightness, because presentations are held in different conditions. Since these two parameters are mutually exclusive, and the brighter the projector, the larger it is, it is required to find an average value.

In addition to multimedia, mobile presentations offer graphs, tables, diagrams, and other data that you need to demonstrate. Therefore, it is recommended to select the physical resolution settings of at least 1024*768.

Models such as the LG MiniBeam PH300 and ViewSonic PLED-W600 are traditionally considered the best for the office. They are easy to transport, compact and functional.
Office projector

Choosing a projector for your home, office or school is not an easy task, but knowing the required specifications makes it much easier to decide. A home theater should be equipped with a moderately bright stationary screen, excellent picture and low noise level.

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